Date,Address,Postcode,Price,Type,Ownership,NewBuild,SaleType 2021-10-21,"33 Rothamsted Avenue, Harpenden",AL5 2DN,2090000,Detached,"Freehold",No,Standard 2013-12-10,"21 Rothamsted Avenue, Harpenden",AL5 2DN,2300000,Detached,"Freehold",No,Standard 2013-01-08,"17 Rothamsted Avenue, Harpenden",AL5 2DN,3100000,Detached,"Freehold",No,Standard 2012-03-13,"35 Rothamsted Avenue, Harpenden",AL5 2DN,1420000,Detached,"Freehold",No,Standard 2011-06-01,"27 Rothamsted Avenue, Harpenden",AL5 2DN,1500000,Detached,"Freehold",No,Standard 2001-09-07,"17 Rothamsted Avenue, Harpenden",AL5 2DN,1150000,Detached,"Freehold",No,Standard 1999-04-27,"21 Rothamsted Avenue, Harpenden",AL5 2DN,570000,Detached,"Freehold",No,Standard 1997-10-01,"23 Rothamsted Avenue, Harpenden",AL5 2DN,530000,Detached,"Freehold",No,Standard